Error in sisotool function controlSystemDesigner
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This is the error i face when I call sisotool
Error using controlSystemDesigner (line 243) Output argument "angle" (and maybe others) not assigned during call to "angle".
Error in sisotool (line 88) h = controlSystemDesigner(varargin{:});
Error in exaple (line 11) sisotool(syst)
this is the code
s=tf('s');
syst= 1/(1+s)^2;
sisotool(syst)
or even simply
sisotool
I have removed Matlab 2017b completely and installed 2019b. Surprisingly, I still have trouble calling 'sisotool'. What should I do now?
4 个评论
Mathieu NOE
2020-10-26
It works on my R2020b
have you removed or modified files in the toolbox ?
maybe you will have to reinstall your matlab
Aria Arianpor
2020-10-26
编辑：Aria Arianpor
2020-10-26
Walter Roberson
2020-10-26
restoredefaultpath
rehash toolboxcache
and try again.
I suspect you have a third-party toolbox such as psat installed that is interfering with using the code.
Aria Arianpor
2020-10-27
回答（1 个）
Aria Arianpor
2020-10-29
0 个投票
1 个评论
Walter Roberson
2020-10-30
dbstop if caught error
and then do a bunch of debugging.
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2020-10-24
2020-10-30
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